[
https://issues.apache.org/jira/browse/FLINK-13655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
LiJun updated FLINK-13655:
--------------------------
Description:
Symptom:
There are two files (about 600MB) with ORC format in HDFS.My flink program can
read and process single file sucessfully,whatever reading path is that file's
parent folder OR file's full path. However,I put them together in the same
folder and program read that folder, the following error always occurs.
{color:#cc7832}val {color}configHadoop = {color:#cc7832}new
{color}org.apache.hadoop.conf.Configuration()
configHadoop.set({color:#6a8759}"HADOOP_USER_NAME"{color}{color:#cc7832},
{color}{color:#6a8759}"user"{color})
configHadoop.set({color:#6a8759}"fs.defaultFS"{color}{color:#cc7832},
{color}{color:#6a8759}"xx.xxx.xx.xx"{color})
{color:#cc7832}val {color}env = ExecutionEnvironment.getExecutionEnvironment
{color:#cc7832}val {color}bTableEnv = TableEnvironment.getTableEnvironment(env)
{color:#cc7832}val {color}orcTableSource = OrcTableSource.builder()
{color:#808080}// path to ORC file(s). NOTE: By default, directories are
recursively scanned.{color} .path(inPath)
{color:#808080}// schema of ORC files{color}
.forOrcSchema({color:#6a8759}"struct<storage_time:String,storage_source_msg:String,rev_name:String,where2:String,rev_phone:String,bind_email:String,ord_pin:String,ord_tm:String>"{color})
{color:#808080}// Hadoop configuration{color} .withConfiguration(configHadoop)
{color:#808080}// build OrcTableSource{color} .build()
------------The following is stack info --------------------
Root exception
Timestamp: 2019-08-08, 20:15:05
java.lang.Exception: The data preparation for task 'CHAIN GroupReduce
(GroupReduce at
com.jd.risk.flink.analysis.framework.core.EventOfflineServiceFrameWork.startService(EventOfflineServiceFrameWork.scala:41))
-> Map (Key Extractor)' , caused an error: Error obtaining the sorted input:
Thread 'SortMerger spilling thread' terminated due to an exception: Index: 97,
Size: 17
at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:479)
at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:368)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:712)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: Error obtaining the sorted input:
Thread 'SortMerger spilling thread' terminated due to an exception: Index: 97,
Size: 17
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:650)
at org.apache.flink.runtime.operators.BatchTask.getInput(BatchTask.java:1108)
at
org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:99)
at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:473)
... 3 more
Caused by: java.io.IOException: Thread 'SortMerger spilling thread' terminated
due to an exception: Index: 97, Size: 17
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:831)
Caused by: java.lang.IndexOutOfBoundsException: Index: 97, Size: 17
at java.util.ArrayList.rangeCheck(ArrayList.java:653)
at java.util.ArrayList.get(ArrayList.java:429)
at
com.esotericsoftware.kryo.util.MapReferenceResolver.getReadObject(MapReferenceResolver.java:42)
at com.esotericsoftware.kryo.Kryo.readReferenceOrNull(Kryo.java:805)
at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:759)
at
org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.deserialize(KryoSerializer.java:315)
at
org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.deserialize(KryoSerializer.java:335)
at
org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.copy(KryoSerializer.java:350)
at
org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
at
org.apache.flink.api.scala.typeutils.TraversableSerializer.copy(TraversableSerializer.scala:84)
at
org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
at
org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
at
org.apache.flink.runtime.operators.sort.NormalizedKeySorter.writeToOutput(NormalizedKeySorter.java:519)
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger$SpillingThread.go(UnilateralSortMerger.java:1375)
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:827)
CHAIN GroupReduce (GroupReduce at
com.jd.risk.flink.analysis.framework.core.EventOfflineServiceFrameWork.startService(EventOfflineServiceFrameWork.scala:41))
-> Map (Key Extractor) (305/480)
Timestamp: 2019-08-08, 20:15:05 Location:
LF-BCC-POD0-172-21-60-234.hadoop.jd.local:15837
java.lang.Exception: The data preparation for task 'CHAIN GroupReduce
(GroupReduce at
com.jd.risk.flink.analysis.framework.core.EventOfflineServiceFrameWork.startService(EventOfflineServiceFrameWork.scala:41))
-> Map (Key Extractor)' , caused an error: Error obtaining the sorted input:
Thread 'SortMerger spilling thread' terminated due to an exception: Index: 97,
Size: 17
at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:479)
at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:368)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:712)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: Error obtaining the sorted input:
Thread 'SortMerger spilling thread' terminated due to an exception: Index: 97,
Size: 17
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:650)
at org.apache.flink.runtime.operators.BatchTask.getInput(BatchTask.java:1108)
at
org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:99)
at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:473)
... 3 more
Caused by: java.io.IOException: Thread 'SortMerger spilling thread' terminated
due to an exception: Index: 97, Size: 17
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:831)
Caused by: java.lang.IndexOutOfBoundsException: Index: 97, Size: 17
at java.util.ArrayList.rangeCheck(ArrayList.java:653)
at java.util.ArrayList.get(ArrayList.java:429)
at
com.esotericsoftware.kryo.util.MapReferenceResolver.getReadObject(MapReferenceResolver.java:42)
at com.esotericsoftware.kryo.Kryo.readReferenceOrNull(Kryo.java:805)
at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:759)
at
org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.deserialize(KryoSerializer.java:315)
at
org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.deserialize(KryoSerializer.java:335)
at
org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.copy(KryoSerializer.java:350)
at
org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
at
org.apache.flink.api.scala.typeutils.TraversableSerializer.copy(TraversableSerializer.scala:84)
at
org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
at
org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
at
org.apache.flink.runtime.operators.sort.NormalizedKeySorter.writeToOutput(NormalizedKeySorter.java:519)
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger$SpillingThread.go(UnilateralSortMerger.java:1375)
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:827)
was:
Symptom:
There are two files (about 600MB) with ORC format in HDFS.My flink program can
read and process single file sucessfully,whatever reading path is that file's
parent folder OR file's full path. However,I put them together in the same
folder and the following error occurs.So I suspect this is a bug in flink.
{color:#cc7832}val {color}configHadoop = {color:#cc7832}new
{color}org.apache.hadoop.conf.Configuration()
configHadoop.set({color:#6a8759}"HADOOP_USER_NAME"{color}{color:#cc7832},
{color}{color:#6a8759}"user"{color})
configHadoop.set({color:#6a8759}"fs.defaultFS"{color}{color:#cc7832},
{color}{color:#6a8759}"xx.xxx.xx.xx"{color})
{color:#808080}
{color}{color:#808080}
{color}{color:#cc7832}val {color}env =
ExecutionEnvironment.getExecutionEnvironment
{color:#cc7832}val {color}bTableEnv = TableEnvironment.getTableEnvironment(env)
{color:#cc7832}val {color}orcTableSource = OrcTableSource.builder()
{color:#808080}// path to ORC file(s). NOTE: By default, directories are
recursively scanned.
{color} .path(inPath)
{color:#808080}// schema of ORC files
{color}
.forOrcSchema({color:#6a8759}"struct<storage_time:String,storage_source_msg:String,rev_name:String,where2:String,rev_phone:String,bind_email:String,ord_pin:String,ord_tm:String>"{color})
{color:#808080}// Hadoop configuration
{color} .withConfiguration(configHadoop)
{color:#808080}// build OrcTableSource
{color} .build()
------------The following is stack info --------------------
Root exception
Timestamp: 2019-08-08, 20:15:05
java.lang.Exception: The data preparation for task 'CHAIN GroupReduce
(GroupReduce at
com.jd.risk.flink.analysis.framework.core.EventOfflineServiceFrameWork.startService(EventOfflineServiceFrameWork.scala:41))
-> Map (Key Extractor)' , caused an error: Error obtaining the sorted input:
Thread 'SortMerger spilling thread' terminated due to an exception: Index: 97,
Size: 17
at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:479)
at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:368)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:712)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: Error obtaining the sorted input: Thread
'SortMerger spilling thread' terminated due to an exception: Index: 97, Size: 17
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:650)
at org.apache.flink.runtime.operators.BatchTask.getInput(BatchTask.java:1108)
at
org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:99)
at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:473)
... 3 more
Caused by: java.io.IOException: Thread 'SortMerger spilling thread' terminated
due to an exception: Index: 97, Size: 17
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:831)
Caused by: java.lang.IndexOutOfBoundsException: Index: 97, Size: 17
at java.util.ArrayList.rangeCheck(ArrayList.java:653)
at java.util.ArrayList.get(ArrayList.java:429)
at
com.esotericsoftware.kryo.util.MapReferenceResolver.getReadObject(MapReferenceResolver.java:42)
at com.esotericsoftware.kryo.Kryo.readReferenceOrNull(Kryo.java:805)
at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:759)
at
org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.deserialize(KryoSerializer.java:315)
at
org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.deserialize(KryoSerializer.java:335)
at
org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.copy(KryoSerializer.java:350)
at
org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
at
org.apache.flink.api.scala.typeutils.TraversableSerializer.copy(TraversableSerializer.scala:84)
at
org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
at
org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
at
org.apache.flink.runtime.operators.sort.NormalizedKeySorter.writeToOutput(NormalizedKeySorter.java:519)
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger$SpillingThread.go(UnilateralSortMerger.java:1375)
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:827)
CHAIN GroupReduce (GroupReduce at
com.jd.risk.flink.analysis.framework.core.EventOfflineServiceFrameWork.startService(EventOfflineServiceFrameWork.scala:41))
-> Map (Key Extractor) (305/480)
Timestamp: 2019-08-08, 20:15:05 Location:
LF-BCC-POD0-172-21-60-234.hadoop.jd.local:15837
java.lang.Exception: The data preparation for task 'CHAIN GroupReduce
(GroupReduce at
com.jd.risk.flink.analysis.framework.core.EventOfflineServiceFrameWork.startService(EventOfflineServiceFrameWork.scala:41))
-> Map (Key Extractor)' , caused an error: Error obtaining the sorted input:
Thread 'SortMerger spilling thread' terminated due to an exception: Index: 97,
Size: 17
at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:479)
at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:368)
at org.apache.flink.runtime.taskmanager.Task.run(Task.java:712)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.RuntimeException: Error obtaining the sorted input: Thread
'SortMerger spilling thread' terminated due to an exception: Index: 97, Size: 17
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:650)
at org.apache.flink.runtime.operators.BatchTask.getInput(BatchTask.java:1108)
at
org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:99)
at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:473)
... 3 more
Caused by: java.io.IOException: Thread 'SortMerger spilling thread' terminated
due to an exception: Index: 97, Size: 17
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:831)
Caused by: java.lang.IndexOutOfBoundsException: Index: 97, Size: 17
at java.util.ArrayList.rangeCheck(ArrayList.java:653)
at java.util.ArrayList.get(ArrayList.java:429)
at
com.esotericsoftware.kryo.util.MapReferenceResolver.getReadObject(MapReferenceResolver.java:42)
at com.esotericsoftware.kryo.Kryo.readReferenceOrNull(Kryo.java:805)
at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:759)
at
org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.deserialize(KryoSerializer.java:315)
at
org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.deserialize(KryoSerializer.java:335)
at
org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.copy(KryoSerializer.java:350)
at
org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
at
org.apache.flink.api.scala.typeutils.TraversableSerializer.copy(TraversableSerializer.scala:84)
at
org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
at
org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
at
org.apache.flink.runtime.operators.sort.NormalizedKeySorter.writeToOutput(NormalizedKeySorter.java:519)
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger$SpillingThread.go(UnilateralSortMerger.java:1375)
at
org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:827)
> Caused by: java.io.IOException: Thread 'SortMerger spilling thread'
> terminated due to an exception
> --------------------------------------------------------------------------------------------------
>
> Key: FLINK-13655
> URL: https://issues.apache.org/jira/browse/FLINK-13655
> Project: Flink
> Issue Type: Bug
> Components: API / Type Serialization System
> Affects Versions: 1.6.3
> Environment: {color:#e8bf6a}<properties>
> {color}{color:#e8bf6a}
> <project.build.sourceEncoding>{color}UTF-8{color:#e8bf6a}</project.build.sourceEncoding>
> {color}{color:#e8bf6a}
> <flink.version>{color}1.5.6{color:#e8bf6a}</flink.version>
> {color}{color:#e8bf6a}
> <slf4j.version>{color}1.7.7{color:#e8bf6a}</slf4j.version>
> {color}{color:#e8bf6a}
> <log4j.version>{color}1.2.17{color:#e8bf6a}</log4j.version>
> {color}{color:#e8bf6a}
> <scala.binary.version>{color}2.11{color:#e8bf6a}</scala.binary.version>
> {color}{color:#e8bf6a}
> <scala.version>{color}2.11.12{color:#e8bf6a}</scala.version>
> {color}{color:#e8bf6a}</properties>{color}
> {color:#e8bf6a}_parameters.setBoolean("recursive.file_{color:#333333}.enumeration",true){color}{color}
> Reporter: LiJun
> Priority: Minor
>
> Symptom:
> There are two files (about 600MB) with ORC format in HDFS.My flink program
> can read and process single file sucessfully,whatever reading path is that
> file's parent folder OR file's full path. However,I put them together in the
> same folder and program read that folder, the following error always occurs.
> {color:#cc7832}val {color}configHadoop = {color:#cc7832}new
> {color}org.apache.hadoop.conf.Configuration()
> configHadoop.set({color:#6a8759}"HADOOP_USER_NAME"{color}{color:#cc7832},
> {color}{color:#6a8759}"user"{color})
> configHadoop.set({color:#6a8759}"fs.defaultFS"{color}{color:#cc7832},
> {color}{color:#6a8759}"xx.xxx.xx.xx"{color})
> {color:#cc7832}val {color}env = ExecutionEnvironment.getExecutionEnvironment
> {color:#cc7832}val {color}bTableEnv =
> TableEnvironment.getTableEnvironment(env)
> {color:#cc7832}val {color}orcTableSource = OrcTableSource.builder()
> {color:#808080}// path to ORC file(s). NOTE: By default, directories are
> recursively scanned.{color} .path(inPath)
> {color:#808080}// schema of ORC files{color}
> .forOrcSchema({color:#6a8759}"struct<storage_time:String,storage_source_msg:String,rev_name:String,where2:String,rev_phone:String,bind_email:String,ord_pin:String,ord_tm:String>"{color})
> {color:#808080}// Hadoop configuration{color}
> .withConfiguration(configHadoop)
> {color:#808080}// build OrcTableSource{color} .build()
>
> ------------The following is stack info --------------------
> Root exception
> Timestamp: 2019-08-08, 20:15:05
> java.lang.Exception: The data preparation for task 'CHAIN GroupReduce
> (GroupReduce at
> com.jd.risk.flink.analysis.framework.core.EventOfflineServiceFrameWork.startService(EventOfflineServiceFrameWork.scala:41))
> -> Map (Key Extractor)' , caused an error: Error obtaining the sorted input:
> Thread 'SortMerger spilling thread' terminated due to an exception: Index:
> 97, Size: 17
> at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:479)
> at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:368)
> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:712)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.RuntimeException: Error obtaining the sorted input:
> Thread 'SortMerger spilling thread' terminated due to an exception: Index:
> 97, Size: 17
> at
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:650)
> at
> org.apache.flink.runtime.operators.BatchTask.getInput(BatchTask.java:1108)
> at
> org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:99)
> at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:473)
> ... 3 more
> Caused by: java.io.IOException: Thread 'SortMerger spilling thread'
> terminated due to an exception: Index: 97, Size: 17
> at
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:831)
> Caused by: java.lang.IndexOutOfBoundsException: Index: 97, Size: 17
> at java.util.ArrayList.rangeCheck(ArrayList.java:653)
> at java.util.ArrayList.get(ArrayList.java:429)
> at
> com.esotericsoftware.kryo.util.MapReferenceResolver.getReadObject(MapReferenceResolver.java:42)
> at com.esotericsoftware.kryo.Kryo.readReferenceOrNull(Kryo.java:805)
> at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:759)
> at
> org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.deserialize(KryoSerializer.java:315)
> at
> org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.deserialize(KryoSerializer.java:335)
> at
> org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.copy(KryoSerializer.java:350)
> at
> org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
> at
> org.apache.flink.api.scala.typeutils.TraversableSerializer.copy(TraversableSerializer.scala:84)
> at
> org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
> at
> org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
> at
> org.apache.flink.runtime.operators.sort.NormalizedKeySorter.writeToOutput(NormalizedKeySorter.java:519)
> at
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$SpillingThread.go(UnilateralSortMerger.java:1375)
> at
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:827)
> CHAIN GroupReduce (GroupReduce at
> com.jd.risk.flink.analysis.framework.core.EventOfflineServiceFrameWork.startService(EventOfflineServiceFrameWork.scala:41))
> -> Map (Key Extractor) (305/480)
> Timestamp: 2019-08-08, 20:15:05 Location:
> LF-BCC-POD0-172-21-60-234.hadoop.jd.local:15837
> java.lang.Exception: The data preparation for task 'CHAIN GroupReduce
> (GroupReduce at
> com.jd.risk.flink.analysis.framework.core.EventOfflineServiceFrameWork.startService(EventOfflineServiceFrameWork.scala:41))
> -> Map (Key Extractor)' , caused an error: Error obtaining the sorted input:
> Thread 'SortMerger spilling thread' terminated due to an exception: Index:
> 97, Size: 17
> at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:479)
> at org.apache.flink.runtime.operators.BatchTask.invoke(BatchTask.java:368)
> at org.apache.flink.runtime.taskmanager.Task.run(Task.java:712)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: java.lang.RuntimeException: Error obtaining the sorted input:
> Thread 'SortMerger spilling thread' terminated due to an exception: Index:
> 97, Size: 17
> at
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger.getIterator(UnilateralSortMerger.java:650)
> at
> org.apache.flink.runtime.operators.BatchTask.getInput(BatchTask.java:1108)
> at
> org.apache.flink.runtime.operators.GroupReduceDriver.prepare(GroupReduceDriver.java:99)
> at org.apache.flink.runtime.operators.BatchTask.run(BatchTask.java:473)
> ... 3 more
> Caused by: java.io.IOException: Thread 'SortMerger spilling thread'
> terminated due to an exception: Index: 97, Size: 17
> at
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:831)
> Caused by: java.lang.IndexOutOfBoundsException: Index: 97, Size: 17
> at java.util.ArrayList.rangeCheck(ArrayList.java:653)
> at java.util.ArrayList.get(ArrayList.java:429)
> at
> com.esotericsoftware.kryo.util.MapReferenceResolver.getReadObject(MapReferenceResolver.java:42)
> at com.esotericsoftware.kryo.Kryo.readReferenceOrNull(Kryo.java:805)
> at com.esotericsoftware.kryo.Kryo.readClassAndObject(Kryo.java:759)
> at
> org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.deserialize(KryoSerializer.java:315)
> at
> org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.deserialize(KryoSerializer.java:335)
> at
> org.apache.flink.api.java.typeutils.runtime.kryo.KryoSerializer.copy(KryoSerializer.java:350)
> at
> org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
> at
> org.apache.flink.api.scala.typeutils.TraversableSerializer.copy(TraversableSerializer.scala:84)
> at
> org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
> at
> org.apache.flink.api.java.typeutils.runtime.TupleSerializerBase.copy(TupleSerializerBase.java:99)
> at
> org.apache.flink.runtime.operators.sort.NormalizedKeySorter.writeToOutput(NormalizedKeySorter.java:519)
> at
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$SpillingThread.go(UnilateralSortMerger.java:1375)
> at
> org.apache.flink.runtime.operators.sort.UnilateralSortMerger$ThreadBase.run(UnilateralSortMerger.java:827)
--
This message was sent by Atlassian JIRA
(v7.6.14#76016)
